Not all crime is based on hate. If a man snatches a woman's purse, it's not because he hates her, he just wants her money. If somebody buys drugs, they don't hate themself or the drug dealer, they just want drugs. If somebody robs a bank, he doesn't hate the teller, he just wants the money. If somebody commits euthanasia, they don't hate the person; in many cases it's because they care about them and want to end their suffering.